/*
 * Copyright 2002-2006 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.tigris.jasmincc.implementation;

import java.util.*;
import org.tigris.jasmincc.Production;
import org.tigris.jasmincc.framework.*;
import org.tigris.mappedlexer.validator.*;

/**
 * 
 * @author Sam Huang
 * 
 */
@Deprecated
public class GrammarBodyProduction extends AbstractProduction {

	protected JavaCCModel javaccModel = null;

	protected ProductionFactory productionFactory = null;

	protected NamingManager namingManager = null;

	protected Map<String, Object> cache = null;

	/**
	 * @param cache
	 *            the cache to set
	 */
	public void setCache(Map<String, Object> cache) {
		this.cache = cache;
	}

	public void parse() throws Exception {
		Production production = null;

		NamingManager namingManager = (NamingManager) cache
				.get("namingManager");
		tk = lexer.nexttok(false, SYM_LEFT_BRACE);
		this.tk = lexer.nexttok(false);
		while (!tk.equals("}")) {
			lexer.mark();
			if (tk.equals("<")) {
				HeadersSingleton.getInstance().clear();
				lexer.print(tk);
				do {
					tk = lexer.nexttok(new String[] { "*" },
							new Validator[] { VerifyHub.IDENTIFIER });
					if (!tk.equals("*")) {
						tk = namingManager.updateRef(tk);
						HeadersSingleton.getInstance().addHeader(tk);
					}
					tk = lexer.nexttok(false, ",", ">"); // >
				} while (tk.equals(","));
			}
			lexer.reset();

			production = productionFactory.getProduction(tk);

			production.setLexer(lexer);
			production.parse();
			this.tk = lexer.nexttok(false);
		}
	}

	/**
	 * @param javaccModel
	 *            the javaccModel to set
	 */
	public void setJavaccModel(JavaCCModel javaccModel) {
		this.javaccModel = javaccModel;
	}

	/**
	 * @param productionFactory
	 *            the productionFactory to set
	 */
	public void setProductionFactory(ProductionFactory productionFactory) {
		this.productionFactory = productionFactory;
	}

}
